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278 arthoniales species
Arthonia cyrtodes
Arthonia digitatae
Arthonia glaucella
Arthonia interveniens
Arthonia lecanorina
Arthonia ligniariella
Arthonia macounii
Arthonia macrotheca
Arthonia mesoleuca
Arthonia phaeophysciae
Arthonia pruinascens
Arthonia redingeri
Arthonia sanguinea
Arthonia speciosa
Arthonia susa
Bactrospora carolinensis
Bactrospora lamprospora
Briancoppinsia cytospora
Chrysothrix onokoensis
Chrysothrix susquehannensis
Coniarthonia pyrrhula
Cresponea flava
Cryptothecia evergladensis
Cryptothecia fuscopunctata
Cryptothecia punctosorediata
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